Netmarble's Metaverse Entertainment and Korean Air said Thursday that they have collaborated to create a virtual-reality in-flight safety video, debuting this week. The video features a virtual environment called the Korean Air Safety Lounge and Lina, a digital avatar styled as a flight attendant. Utilizing visual effects and 3D technologies, including motion graphics and 3D sculptures, the video aims to convey safety information intuitively while enhancing Korean Air's brand image globally. (Korean Air)